CPU Usage Calculation
Ongoing coverage on CPU Usage Calculation.
Latest coverage
'Apple does this and y’all love it': Microsoft defends new Low Latency feature in Windows 11
Microsoft's Scott Hanselman defended the new Low Latency Profile feature in Windows 11, comparing it to similar implementations in macOS and Linux. The feature temporarily boosts CPU speed for high-priority tasks to improve responsiveness, with early testing showing significant speed increases for app launches and the Start menu. This update is currently in early testing for Windows Insiders and aims to enhance performance, particularly on budget hardware.
'A performance tool that requires a graduate seminar before breakfast has already lost the room': Why Windows Task Manager looks like it's getting CPU usage wrong
The creator of the original Windows Task Manager, Dave Plummer, explains why the Windows 11 Task Manager's CPU usage reporting may seem inaccurate. He details how the tool uses averaging and compromises in calculations, especially with modern CPUs featuring dynamic frequency scaling, rather than real-time pinpoint accuracy. Microsoft has announced a fix for this in a recent preview build, aiming to align Task Manager's metrics with industry standards.
